Ricoh Pentax mới vừa công bố máy ảnh trung Pentax K-3, chiếc máy này có thiết kế thân máy nhỏ hơn K-5 một chút, cảm biến ảnh CMOS 24 MP APS-C, và có khả năng tuỳ chọn tắt mở bộ lọc chống răng cưa OLP Low-pass Filter.
K-3 có khả năng chụp ảnh 8,3 khung hình / giây, ISO hỗ trợ lên đến 51.200, sở hữu hệ thống lấy nét SAFOX11 với 27 điểm tuỳ chọn nét.
http://www.us.ricoh-imaging.com/dslr...!product-specs
Type: CMOS w primary color filter and integrated Shake/Dust Reduction sensor movement system
Size: 23.5 x 15.6mm
Color depth: 8 bits/channel JPG, 14 bits/channel RAW
Effective pixels: 23.35 MP
Total pixels: 24.71 MP
Recorded resolutions
Still: Jpeg –
L (24M:6016x4000),
M (14M: 4608x3072),
S (6M: 3072x2048),
XS (2M: 1920x1280)
RAW – L (24M:6016x4000)
Movie (resolution/FPS):
Full HD (1920x1080, 60i/50i/30p/25p/24p)
HD (1280x720, 60p/50p/30p/25p/24p)
Quality levels: ★★★ Best, ★★ Better, ★ Good, RAW (14-bit)
Dust Removal: DR II (ultrasonic vibration to low pass filter) with Dust Alert function
Type: SAFOX 11 TTL phase-matching - 27 point (25 cross type focus points in the center)
Focus modes: AF Single (w focus lock, focus/shutter priority selectable), AF Continuous (w focus/FPS priority selectable), Manual
Focus point adjustment: Spot, Select, Expanded Area (S, M, L), Zone select, Auto (27 AF points)
Type: Retractable P-TTL popup flash
Guide number: 13m (ISO 100)
Coverage: 28mm wide angle (equiv 35mm)
Flash modes: Auto, On, Redeye, Slow Sync, Slow Sync + Redeye, Trailing Curtain Sync, High-speed sync, Wireless, Manual
Flash exposure compensation: -2 to 1 EV (1/2 steps)
Auto: ISO 100-51200 (1, 1/2, 1/3 steps), Auto ISO range selectable,
Bulb mode: Auto ISO n/a
Manual: 100-51200 (1, 1/2, 1/3 steps)
Mode selection: Single, Continuous (H,M,L), Self-Timer (12s, 2s), Remote (0s, 3s, continuous), Exp. Bracketing (standard, timer, remote), Mirror up (standard, remote), HDR Capture (3 shots at 1EV, 2EV, or 3EV, 3 blend settings plus Auto, pixel alignment)
Multi-exposure: Composite Mode (Additive/Average/Bright) Number of Shots (2 to 2000 images), Interval 2000 shots, 2 sec to 24 hrs, time delay available)
Continuous FPS (JPG ★★★)
- Continuous H: Approx 8.3 FPS (60 JPG, 23 RAW)
- Continuous M: Approx 4.5 FPS (100 JPG, 32 RAW)
- Continuous L: Approx 3.0 FPS (200 JPG, 52 RAW)
Self-timer: Yes (12s, 2s)
Remote control: Yes, infrared (0s, 3s, continuous), cable switch
King of Crop...
Giá thị trường ~ 1300 USD.